graduated arc

英 美
  • 分度弧
  • arc n.弧；弧形物vi.形成电弧；按弧形轨迹行进
  • graduated adj.刻度的；(税)累进的；分等级的动词graduate的过去式和过去分词形式.

双语例句

    1. An early instrument for measuring altitude of celestial bodies, consisting of a90= graduated arc with a movable radius for measuring angles.
      象限仪用来测量天体纬度的一种早期工具，由一个有90度刻度的圆弧和一个用来测量角度的可移动的半径构成

相关词汇

graduated graduate graduated life table graduate with honors graduates of college graduated float tape graduate' employment graduated management graduate e nrollment graduated tax system graduated glass ware graduated scale line
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